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Television
television (TV), the electronic delivery of moving images and sound from a source to a receiver. By extending the senses of vision and hearing beyond the limits of physical distance, television has had a considerable influence on society. -
Radio
Tuesday, April 12, 2011
Advances in technology have given people more ways to access an increasing amount of information. Local and international news can be read in the newspaper, listened to on radio, watched on television and found on cell-phones or online. -
Telephone
A telephone is an electronic device that you use for conversations over great distances. Telephones used to be fixed to walls and connected by cables, but now most people have cellular telephones, known as cell phones or mobiles. -
Facebook
A Facebook page is a public profile specifically created for businesses, brands, celebrities, causes, and other organizations. -
Laptop
A laptop computer, sometimes called a notebook computer by manufacturers, is a battery- or AC-powered personal computer generally smaller than a briefcase that can easily be transported and conveniently used in temporary spaces such as on airplanes, in libraries, temporary offices, and at meetings.